Complete Diagnosis & Tests Technical Manual with electrical wiring diagrams for John Deere 2WD or MFWD Tractors 8110, 8210, 8310 and 8410, with workshop information to maintain, diagnose, and rebuild like professional mechanics.

John Deere 8110, 8210, 8310 and 8410 Tractors workshop Diagnosis & Tests technical manual includes:
* Numbered table of contents easy to use so that you can find the information you need fast.
* Detailed sub-steps expand on repair procedure information
* Numbered instructions guide you through every repair procedure step by step.
* Troubleshooting and electrical service procedures are combined with detailed wiring diagrams for ease of use.
* Notes, cautions and warnings throughout each chapter pinpoint critical information.
* Bold figure number help you quickly match illustrations with instructions.
* Detailed illustrations, drawings and photos guide you through every procedure.
* Enlarged inset helps you identify and examine parts in detail.

TM1796 - John Deere Tractors 8110, 8210, 8310, 8410 Technical Manual (Diagnosis and Tests).pdf
TM1796 - John Deere Tractors 8110, 8210, 8310, 8410 Technical Manual (Diagnosis and Tests).epub

PRODUCT DETAILS:
Total Pages: 1,117 pages
File Format: PDF/EPUB/MOBI/AZW (PC/Mac/Android/Kindle/iPhone/iPad; bookmarked, ToC, Searchable, Printable)
Language: English

MAIN SECTIONS
   Foreword
   GENERAL
      Safety
   SERVICE CODES
      ACU Code Diagnostics
      AMS Code Diagnostics
      CCU Code Diagnostics
      ECU Code Diagnostics
      HCU Code Diagnostics
      ICU Code Diagnostics
      JdL Code Diagnostics
      PCU Code Diagnostics
      SCU Code Diagnostics
      SCo Code Diagnostics
      SSU Code Diagnostics
      SUP Code Diagnostics
   OBSERVABLE SYMPTOMS
      Axles
      Brakes Observable Symptoms
      Electrical
      Ag Management Solutions (AMS)
      Hitch
      Heating, Ventilation And Air Conditioning (Standard)
      Heating, Ventilation And Air Conditioning - CLIMATRAK™ (ATC)
      Operator Station
      Power Take-Off
      Selective Control Valve
      Steering
      Transmission
      Hydraulics
   SYSTEM DIAGNOSIS
      Transmission
      Steering and Brakes System
      Hydraulic System

tm1796 - 8110, 8210, 8310 and 8410 Tractors

Table of Contents

Foreword

Section 210: GENERAL

Group 05: Safety

Recognize Safety Information

Prevent Machine Runaway

Handle Fluids Safely—Avoid Fires

Prevent Battery Explosions

Prepare for Emergencies

Handle Starting Fluid Safely

Prevent Acid Burns

Service Cooling System Safely

Handle Chemical Products Safely

Avoid High-Pressure Fluids

Park Machine Safely

Stay Clear of Rotating Drivelines

Support Machine Properly

Wear Protective Clothing

Service Machines Safely

Work In Ventilated Area

Work in Clean Area

Remove Paint Before Welding or Heating

Avoid Heating Near Pressurized Fluid Lines

Illuminate Work Area Safely

Replace Safety Signs

Use Proper Lifting Equipment

Keep ROPS Installed Properly

Service Tires Safely

Avoid Harmful Asbestos Dust

Protect Against High Pressure Spray

Practice Safe Maintenance

Use Proper Tools

Dispose of Waste Properly

Live With Safety

Section 211: SERVICE CODES

Group ACU: ACU Code Diagnostics

Specifications

ACU 002 - SCV Lever Calibration Failure

ACU 003 - Throttle and Hitch Controls Calibration Failure

ACU 027 - Calibration Not Successful

ACU 028 - Calibration Not Performed

ACU 030 - Engine Throttle Control Failure

ACU 040 - Transmission Shift Lever Failure

ACU 041 - Start in Gear Error

ACU 042 - Transmission Lever Park Position Switch Conflict

ACU 049 - Hitch Raise/Lower Rocker Switch On at Start-up

ACU 053 - Hitch Load/Depth Control Potentiometer

ACU 054 - Hitch Control Lever Potentiometer

ACU 056 - Hitch Raise/Limit Control Potentiometer

ACU 057 - Hitch Rate-of-Drop Control Potentiometer

ACU 070 - IMS Switch Error

ACU 071 - Auto-Shift Resume Switch Error

ACU 110 - SCV No. 1 Control Switch Voltage

ACU 111 - SCV No. 1 Control Switch Status

ACU 120 - SCV No. 2 Control Switch Voltage

ACU 121 - SCV No. 2 Control Switch Status

ACU 130 - SCV No. 3 Control Switch Voltage

ACU 131 - SCV No. 3 Control Switch Status

ACU 140 - SCV No. 4 Control Switch Voltage

ACU 141 - SCV No. 4 Control Switch Status

ACU 150 - SCV No. 5 Control Switch Voltage

ACU 151 - SCV No. 5 Control Switch Status

Group AMS: AMS Code Diagnostics

20 - CAN Bus Problem

21 - CAN Bus Problem

22 - Language Selection Problem

30 - CAN Bus Problem

31 - CAN Bus Problem

33 - Internal Error

40 - Parallel Tracking Problem

41 - Parallel Tracking Problem

44 - Parallel Tracking Problem

45 - Parallel Tracking Problem

46 - Parallel Tracking Problem

47 - Device Address Change

48 - CAN Bus Problem

49 - CAN Bus Problem

50 - Automatic Steering Problem

52 - CAN Bus Problem

53 - CCD Bus Problem

54 - CAN Bus Problem

55 - AutoTrac Problem

60 - Flash Erase Failed

61 - Contour Write Error

100 - KeyCard Problem

110 - Check Wiring (CAN Bus)

111 - Check Wiring (CCD)

126 - AutoTrac disabled

128 - Software not compatible

150 - PC Data Card Problem

151 - PC Data Card Problem

152 - PC Data Card Problem

155 - KeyCard Problem

156 - KeyCard Problem

157 - Invalid Key

158 - KeyCard Problem

200 - CAN Bus Problem

201 - CAN Bus Problem

210 - CAN Bus Problem

211 - CAN Bus Problem

213 - Internal Error

220 - Parallel Tracking Problem

221 - Parallel Tracking Problem

224 - Parallel Tracking Problem

225 - Parallel Tracking Problem

226 - Parallel Tracking Problem

227 - Automatic Steering Problem

230 - Display Address Change

231 - CAN Bus Problem

232 - CAN Bus Problem

233 - Language Selection Problem

234 - CAN Bus Problem

235 - CAN Bus Problem

236 - AutoTrac Problem

280 - Mobile Processor Problem

281 - Mobile Processor Problem

282 - Mobile Processor Problem

301 - STARFIRE STARFIRE is a trademark of Deere & Company Receiver Problem

302 - STARFIRE STARFIRE is a trademark of Deere & Company Receiver Problem

303 - STARFIRE STARFIRE is a trademark of Deere & Company Receiver Problem

304 - STARFIRE STARFIRE is a trademark of Deere & Company Receiver Problem

305 - STARFIRE STARFIRE is a trademark of Deere & Company Receiver Problem

306 - STARFIRE STARFIRE is a trademark of Deere & Company Receiver Problem

308 - RTK Problem

000956.16 - Roll Sensor Out Of Range

002028.12 - No STARFIRE STARFIRE is a trademark of Deere & Company Communication

002146.13 - Terrain Compensation Module Not Calibrated

002146.14 - Temperature Sensor Out Of Range

523309.07 - Yaw Sensor Not Responding

523309.16 - Yaw Sensor Out Of Range

523310.02 - Memory Error

523319.18 - Low Switched Voltage

523342.31 - No STARFIRE STARFIRE is a trademark of Deere & Company Fore/Aft Setting

523441.31 - No STARFIRE STARFIRE is a trademark of Deere & Company Height Setting

523572.31 - Unsafe Shutdown - Parameters Not Stored

523773.03 - STARFIRE STARFIRE is a trademark of Deere & Company CAN Voltage Out Of Range

523773.04 - STARFIRE STARFIRE is a trademark of Deere & Company CAN Voltage Out Of Range

523774.03 - STARFIRE STARFIRE is a trademark of Deere & Company CAN Voltage Out Of Range

523774.04 - STARFIRE STARFIRE is a trademark of Deere & Company CAN Voltage Out Of Range

523792.01 - No Unswitched Voltage

523792.18 - Low Unswitched Voltage

Group CCU: CCU Code Diagnostics

Specifications

CCU 001 - Fuel Level Sensor Circuit

CCU 005 - Engine Oil Pressure Sensor Circuit

CCU 007 - Incorrect ECU For Tractor

CCU 010 - Engine Coolant Temperature High

CCU 011 - Engine Coolant Temperature Very High

CCU 012 - Coolant Temperature Sensor Circuit Open

CCU 013 - Coolant Temperature Sensor Circuit Shorted To Ground

CCU 015 - Hydraulic Oil Temperature High

CCU 016 - Hydraulic Oil Temperature Very High

CCU 017 - Hydraulic Oil Temperature Sensor Circuit Open

CCU 018 - Hydraulic Oil Temperature Sensor Circuit Short To Ground

CCU 019 - Hydraulic Oil Temperature Low

CCU 020 - Engine Oil Pressure Low

CCU 021 - Engine Oil Pressure Low by Switch

CCU 022 - Engine Oil Pressure Sensor Circuit Open

CCU 023 - Engine Speed Sensor Signal Is Missing

CCU 024 - Clean Oil Reservoir Level Switch Circuit Open

CCU 026 - Transmission Oil Pressure Low

CCU 027 - Park Brake Pressure Sensor Circuit Open

CCU 030 - Engine Air Filter Restricted

CCU 045 - System Voltage Low (Above 512 RPM)

CCU 046 - System Voltage Too Low (Above 1500 RPM)

CCU 047 - System Voltage Too High (Above 512 RPM)

CCU 049 - System Voltage Very High (Above 512 RPM)

CCU 050 - Hydraulic Oil Filter Restricted

CCU 056 - CAN Data Bus Error

CCU 062 - Clean Oil Reservoir Low

CCU 063 - Clean Oil Reservoir Low Too Long

CCU 067 - Sensor Power Source (12 VDC) Missing Fuse F14

CCU 068 - PTO Over Speed

CCU 069 - In 4R Or 5R Trying To Engage Rear PTO

CCU 070 - Operator Seat Vacant With PTO On

CCU 071 - PTO Disabled

CCU 072 - PTO Switch Conflict

CCU 073 - PTO Solenoid Circuit Fault

CCU 075 - PTO Speed Low

CCU 076 - PTO Is Not Calibrated

CCU 080 - Differential Lock Switch Stuck On

CCU 081 - Differential Lock Solenoid Circuit Fault With Differential Lock Open

CCU 085 - MFWD Switch Error

CCU 086 - MFWD Circuit Fault

CCU 088 - Intake Manifold Air Temperature High (Less Than 5 Minutes)

CCU 089 - Intake Manifold Air Temperature Too High

CCU 090 - Intake Manifold Air Temperature Sensor Circuit Open

CCU 091 - Intake Manifold Air Temperature Signal Short To Ground

CCU 092 - Intake Manifold Air Temperature High (Greater Than 5 Minutes)

CCU 095 - Hand Throttle Command From ACU Missing

CCU 096 - Foot Throttle Input Voltage Out-Of-Range Low

CCU 097 - Foot Throttle Input Voltage Out-Of-Range High

CCU 098 - Engine Oil Pressure Sensor Failed

CCU 100 - Park Brake Pressure Sensor Failed Or Transmission In Tow Mode With Park Brake Pumped Off

CCU 107 - IMS Hitch Control Unit Not Responding

CCU 108 - Sensor Supply Out Of Range (+5V)

CCU 125 - Turn Signal Switch Conflict

Group ECU: ECU Code Diagnostics

ECU 019 - Engine Coolant Temperature Invalid

ECU 021 - Sensor Supply Voltage High

ECU 022 - Sensor Supply Voltage Low

ECU 026 - Manifold Air Temperature Invalid

ECU 027 - CAN Throttle Invalid

ECU 028 - ECU Error

ECU 031 - Rack Position Error With Engine OFF

ECU 034 - Rack Position Error

ECU 035 - Rack Position Voltage High

ECU 036 - Rack Position Voltage Low

ECU 037 - Fuel Temperature Input Voltage High

ECU 038 - Fuel Temperature Input Voltage Low

ECU 041 - Start Signal Missing

ECU 042 - Engine Overspeed

ECU 044 - Engine Speed Input Noise

ECU 046 - Start Signal Always Active

ECU 048 - Fuel Shut-Off Circuit Fault

ECU 049 - Engine Shutdown Signal Invalid

ECU 052 - Auxiliary Engine Shutdown Switch Active

ECU 053 - Rack Instability

ECU 054 - Intermittent Loss of ECU Power Supply

ECU 055 - CAN Error

ECU 061 - Engine Coolant Level Low

ECU 062 - Engine Coolant Temperature Moderately High

ECU 063 - Engine Coolant Temperature Extremely High

ECU 066 - Manifold Air Temperature Moderately High

ECU 067 - Engine Shutdown

ECU 068 - Fuel Derate

ECU 075 - Rack Actuation Circuit Open

ECU 076 - Rack Actuation Circuit Grounded

ECU 077 - Rack Actuation Circuit Shorted to Power

ECU 081 - Fuel Temperature Moderately High

ECU 083 - Auxiliary Engine Shutdown Switch Active

ECU 085 - Engine Speed Circuit Open

ECU 086 - Engine Speed Input Voltage Low

ECU 087 - Engine Speed Input Voltage High

Group HCU: HCU Code Diagnostics

Specifications

HCU 022 - Battery Voltage Out of Range

HCU 027 - Calibration Not Successful

HCU 028 - Calibration Memory Failure

HCU 029 - Calibration Selected for Less Than 30 Seconds (also recalls “EOC” message)

HCU 041 - Pressure Valve Solenoid Circuit

HCU 042 - Return Valve Solenoid Circuit

HCU 043 - Pressure Valve Solenoid Circuit - Uncalibrated

HCU 044 - Return Valve Solenoid Circuit - Uncalibrated

HCU 045 - Sensor Supply Voltage Out of Range

HCU 049 - Raise/Lower Rocker Switch Circuit

HCU 050 - Internal HCU Failure

HCU 052 - Draft Sensor Circuit

HCU 053 - Load/Depth Control Potentiometer Circuit

HCU 054 - Hitch Control Lever Potentiometer

HCU 055 - Hitch Position Feedback Sensor Circuit

HCU 056 - Raise Limit Control Potentiometer

HCU 057 - Rate-of-Drop Control Potentiometer

HCU 058 - External Raise/Lower Switch Circuit

HCU 060 - CCD Communication Line Failure

HCU 090 - Hitch Raise Disabled Due to Low Oil Level

Group ICU: ICU Code Diagnostics

Specifications

ICU 094 - Vehicle Monitor Touch Switch Stuck

ICU 095 - Not Receiving CCD Data

ICU 096 - Low Air Brake Pressure

ICU 097 - Hand Brake Low Oil Level

ICU 098 - Transmission in Come Home Mode

ICU 099 - ICU Memory Failure

Group JdL: JdL Code Diagnostics

JdL 000629.12 - Control Unit Fault

JdL 000964.13 - Invalid Time/Date

JdL 001542.04 - Control Unit Voltage Low

JdL 298872.31 - Machine Data Configuration Fault 5

JdL 298873.31 - Machine Data Configuration Fault 4

JdL 298874.31 - Machine Data Configuration Fault 3

JdL 298875.31 - Machine Data Configuration Fault 2

JdL 298876.31 - Machine Data Configuration Fault 1

JdL 298877.31 - Modem Fault

JdL 298878.31 - Line Busy

JdL 298879.31 - Cellular Signal Weak or No Service

JdL 298880.31 - Call Unanswered

JdL 298881.18 - GPS Lock Lost

JdL 298882.31 - GPS Lock Fault

JdL 298883.31 - CAN Bus Fault

JdL 298884.31 - CCD Bus Fault

JdL 298885.31 - Control Unit Memory Capacity Exceeded

JdL 298886.31 - Control Unit Power Limit Exceeded

JdL 298887.31 - Control Unit Configuration and Machine PIN Conflict

JdL 299613.31 - Data Download Fault

JdL 299614.31 - Data Upload Fault

JdL 299615.31 - Cellular Bit Error Rate too High

JdL 299616.31 - Call Disconnected

JdL 299617.31 - Data Exchange Fault

JdL 299618.31 - Communications Service Identification Module Fault

JdL 299619.31 - Cellular Personal Identification Number Blocked

JdL 299620.31 - GPS Antenna/Cable Fault

JdL 299630.12 - Calibration Memory Fault

JdL 299639.14 - JdL CAN Error Limit Exceeded

JdL 299841.12 - GPS Fault

JdL 299841.31 - GPS Not Available

Group PCU: PCU Code Diagnostics

Specifications

PCU 005 - Fuel Flow Signal From ECU Missing

PCU 006 - Downshifting with Engine Overspeed

PCU 008 - No Load Fuel Flow (NLFF) Not Calibrated

PCU 011 - Engine Speed Too Low for Wheel Speed

PCU 012 - Shifting Above 14F with Hydraulic Oil Temperature At Or Below 0°C (32°F)

PCU 013 - Engaging Park But Park Brake Pressure High

PCU 014 - Shifting Above 13F or 3R with Clutch Engaged Circuit Open

PCU 015 - Clutch Engage Sensor Circuit Open

PCU 016 - Clutch Engage Sensor Open for More Than 5 Minutes

PCU 017 - Operator Seat Vacant with Transmission in NEUTRAL

PCU 018 - CC or DC Clutches Slipping Too Long

PCU 019 - Park Brake Pressure Sensor Failed Open

PCU 020 - Seat Switch Failed Closed

PCU 021 - Clutch Engaged Switch Failed Closed

PCU 022 - Excessive Load on Engine in 4R or 5R

PCU 024 - Park Brake Previously Failed-May Not Hold

PCU 025 - Park Brake Engaged But Tractor Moving

PCU 026 - Shifted to Park While Tractor was Moving Too Fast

PCU 027 - Transmission Not Calibrated

PCU 028 - AB Or BC Clutch Slipping

PCU 029 - Low Park Brake Pressure

PCU 030 - Clutch Engage and Clutch Disengage Circuit Conflict

PCU 031 - Clutch Slipping-Damage May Occur

PCU 032 - C1 Valve Circuit Fault

PCU 033 - C2 Valve Circuit Fault

PCU 034 - C3 Valve Circuit Fault

PCU 035 - C4 Valve Circuit Fault

PCU 036 - AB Valve Circuit Fault

PCU 037 - BC Valve Circuit Fault

PCU 038 - PCU Fault

PCU 039 - Reverse Enable Circuit Fault

PCU 040 - Forward Enable Circuit Fault

PCU 041 - Forward and Reverse Enable Circuit Conflict (Both Enabled)

PCU 042 - Reverse Commanded/Forward Enabled

PCU 043 - Forward Commanded/Reverse Enabled

PCU 044 - Forward or Reverse Commanded/Transmission NOT Enabled

PCU 045 - Neutral or Park Commanded/Transmission Is Enabled

PCU 046 - Neutral or Park Commanded/Forward or Reverse Enabled

PCU 048 - System Voltage Low

PCU 049 - Auto Purge Complete

PCU 050 - No Tractor Motion with Engine OFF

PCU 051 - No Tractor Motion with Engine Running

PCU 053 - CC Valve Circuit Fault

PCU 054 - DC Valve Circuit Fault

PCU 055 - CR Valve Circuit Fault

PCU 056 - Park Brake Valve Circuit Fault

PCU 058 - Tractor Moved During Calibration

PCU 060 - Tractor Startup in Gear

PCU 062 - Operator Seat Vacant when Shifted into Gear

PCU 063 - PCU Shift Table Fault

PCU 065 - PCU Self test Fault

PCU 067 - Transmission Enable Circuit Fault

PCU 069 - Calibration Failure (Calibration Value Out of Spec)

PCU 070 - Missing Gear Command from ACU

PCU 072 - PCU RAM Memory Fault

PCU 073 - PCU EEPROM Failure

PCU 074 - PCU Software Failure

PCU 075 - PCU Oscillator Failure

PCU 076 - Rear PTO Not Calibrated

Group SCU: SCU Code Diagnostics

Specifications

SCU 022 - Battery Voltage Out of Range—Fuse F5

SCU 023 - Battery Voltage Out of Range—Fuse F6

SCU 027 - Calibration Not Successful

SCU 028 - Calibration Memory Failure

SCU 029 - Calibration Selected for Less Than 30 Seconds (also recalls “EOC” message)

SCU 048 - Remote Position Feedback Sensor (TSDC)

SCU 060 - CCD Communication Line Failure

SCU 090 - SCV Function Disabled Due To Low Oil Level

SCU 098 - Option Pin Configuration Invalid at Start-Up

SCU 099 - TSDC Option Connector Installed or Removed with Key Switch ON

SCU 100 - Operator Seat Vacant With SCV in Detented Flow and Transmission in Neutral

SCU 101 - Remote Sensor 1 Voltage Fault

SCU 102 - Remote Sensor 2 Voltage Fault

SCU 110 - SCV No. 1 Control Circuit

SCU 111 - SCV No. 1 Extend Valve Circuit

SCU 112 - SCV No. 1 Retract Valve Circuit

SCU 113 - SCV No. 1 Extend Valve Circuit (During CAL)

SCU 114 - SCV No. 1 Retract Valve Circuit (During CAL)

SCU 120 - SCV No. 2 Control Circuit

SCU 121 - SCV No. 2 Extend Valve Circuit

SCU 122 - SCV No. 2 Retract Valve Circuit

SCU 123 - SCV No. 2 Extend Valve Circuit (During CAL)

SCU 124 - SCV No. 2 Retract Valve Circuit (During CAL)

SCU 130 - SCV No. 3 Control Circuit

SCU 131 - SCV No. 3 Extend Valve Circuit

SCU 132 - SCV No. 3 Retract Valve Circuit

SCU 133 - SCV No. 3 Extend Valve Circuit (During CAL)

SCU 134 - SCV No. 3 Retract Valve Circuit (During CAL)

Group SCo: SCo Code Diagnostics

Specifications

SCo 022 - Battery Voltage Out of Range

SCo 027 - Calibration Not Successful

SCo 028 - Calibration Memory Failure

SCo 029 - Calibration Selected for Less Than 30 Seconds (also recalls “EOC” message)

SCo 060 - CCD Communication Line Failure

SCo 090 - SCV Function Disabled Due to Low Oil Level

SCo 098 - Option Pin Configuration Invalid at Start-Up

SCo 099 - TSDC Option Connector Installed or Removed with Key Switch ON

SCo 100 - Operator Seat Vacant With SCV in Detented Flow and Transmission in Neutral

SCo 140 - SCV No. 4 Control Circuit

SCo 141 - SCV No. 4 Extend Valve Circuit

SCo 142 - SCV No. 4 Retract Valve Circuit

SCo 143 - SCV No. 4 Extend Valve Circuit (During CAL)

SCo 144 - SCV No. 4 Retract Valve Circuit (During CAL)

SCo 150 - SCV No. 5 Control Circuit

SCo 151 - SCV No. 5 Extend Valve Circuit

SCo 152 - SCV No. 5 Retract Valve Circuit

SCo 153 - SCV No. 5 Extend Valve Circuit (During CAL)

SCo 154 - SCV No. 5 Retract Valve Circuit (During CAL)

Group SSU: SSU Code Diagnostics

Specifications

SSU 001 - Control Unit Fault

SSU 002 - Control Unit Fault

SSU 004 - Vehicle Mismatch

SSU 008 - Activation Code Invalid

SSU 020 - SSU Not Calibrated

SSU 021 - Steering Valve Supply Voltage Low

SSU 029 - SSU EOL Data Fault

SSU 030 - SSU Supply Voltage Fault

SSU 031 - Sensor Supply Voltage Fault

SSU 041 - Steering Wheel Position Sensor 1 Supply Voltage Fault

SSU 042 - Steering Wheel Position Sensor 1 Current Fault

SSU 043 - Steering Wheel Position Sensor 1 Signal Fault

SSU 045 - Steering Wheel Position Sensor 1 Signal Mismatch

SSU 051 - Steering Wheel Position Sensor 2 Supply Voltage Fault

SSU 052 - Steering Wheel Position Sensor 2 Current Fault

SSU 053 - Steering Wheel Position Sensor 2 Signal Fault

SSU 055 - Steering Wheel Position Sensor 2 Signal Mismatch

SSU 065 - Steering Movement Occurred w/No Steering Wheel Signal Detected

SSU 066 - Steering Input Device Calibration Fault

SSU 100 - Operator Presence Switch Circuit Fault

SSU 101 - Operator Presence Switch Circuit Fault

SSU 111 - Steering Valve Fault

SSU 153 - Steering Angle Sensor Calibration Fault

SSU 156 - Steering Angle Sensor Circuit Fault

SSU 158 - Steering Angle Sensor Low or No Motion

SSU 159 - Steering Direction Signal Conflict

SSU 182 - Steering System Fault

SSU 196 - Steering Valve Deadband Calibration Fault

SSU 197 - Steering Valve Command Low

SSU 198 - Steering Valve Command High

SSU 199 - Steering System Output Fault

SSU 201 - Wheel Speed Signal Missing

SSU 203 - Transmission Signal Missing

SSU 205 - Hydraulic Oil Temperature Signal Missing

SSU 206 - Resume Switch Signal Missing

SSU 208 - GREENSTAR GREENSTAR is a trademark of Deere & Company Display Message Fault w/AutoTrac Active or Enabled

SSU 209 - TCM Message Missing

Group SUP: SUP Code Diagnostics

SUP 010 - Communication From SCU Missing

SUP 011 - Communication From SCo Missing

SUP 020 - Setup Panel Controller Failure

Section 212: OBSERVABLE SYMPTOMS

Group 05: Axles

Specifications

Axle Will Not Transmit Power

MFWD Axle Disengages

Differential Lock Won't Engage / Disengage

Group 10: Brakes Observable Symptoms

Brake System Diagnosis

Group 15: Electrical

Specifications

Vehicle Horn Malfunctions

Start Motor Will Not Crank

Convenience Outlet Problem

Charging System Problem

Radar Diagnostics

Seven Pin Outlet Malfunction—(N.A.)

Seven Pin Outlet Malfunction—(European)

Hazard Lights Malfunction (NA)

Hazard Lights Malfunction (EUR)

Dome Light Malfunction

Roof Beacon Light Malfunction

Lighting System Malfunction (NA)

Lighting System Malfunction (EUR)

Touchset Depth Control Does Not Function

Turn Signal Lights Malfunction (NA)

Turn Signal Lights Malfunction (EUR)

Group 16: Ag Management Solutions (AMS)

GREENSTAR GREENSTAR Is A Trademark Of Deere & Company System Problem

Loss Of Power At Implement Breakaway Connector

JDLINK JDLINK Is A Trademark Of Deere & Company System Problem

AUTOTRAC System Problem

GREENSTAR™FIELD DOC FIELD DOC Is A Trademark Of Deere & Company Diagnostics

Group 20: Hitch

Specifications

Hitch Won't Raise And / Or Lower

Hitch Raise / Lower Speed Incorrect

Hitch Cycles Up And Down

Group 25: Heating, Ventilation And Air Conditioning (Standard)

Specifications

Air Conditioning Not Cooling Or Cooling Inadequate (Standard)

Heating Inadequate (Standard)

Low Or No Air Flow From Air Ducts (Standard)

Group 26: Heating, Ventilation And Air Conditioning - CLIMATRAK™ (ATC)

Specifications

CLIMATRAK CLIMATRAK is a trademark of Deere & Company (ATC) Trouble Light Flashing

Diagnostic Trouble Lamp Does Not Light, CLIMATRAK CLIMATRAK is a trademark of Deere & Company (ATC)

Compressor Clutch Does Not Engage (No Cooling), CLIMATRAK CLIMATRAK is a trademark of Deere & Company (ATC)

Circulation Blower Inoperative Or Slow, CLIMATRAK CLIMATRAK is a trademark of Deere & Company (ATC)

Pressurizer Motor Inoperative Or Slow, CLIMATRAK CLIMATRAK is a trademark of Deere & Company (ATC)

Group 30: Operator Station

Dust In Cab

Operator Seat Problem

Warning Horn Does Not Operate

Turn Signals Do Not Work

Display Units Not Operational

Windshield Wiper / Washer Malfunctioning

Power Mirror Malfunction

Group 40: Power Take-Off

Specifications

PTO Slips Under Load

PTO Engages Aggressively

PTO Will Not Stop Turning

Group 45: Selective Control Valve

Specifications

Hose Ejects From SCV Coupler

Implement Settles

Pressure Does Not Build in Top SCV or Power Beyond

SCV(S) Does Not Work

Group 50: Steering

Specifications

AutoTrac System - Accuracy Unacceptable

Loss Of Power Steering And Brakes

Loss Of Power Steering (Brakes Are Normal)

Loss Of Manual Steering Or Secondary Steering Is Poor With Tractor Moving

Steering Capacity Low Or Stalls Under Load

Front Wheels Wander Or Drift

Intermittent Drag When Turning Steering Wheel

Steering Is Slow, Sluggish, Or Hard To Turn (Tractor In Motion)

Group 55: Transmission

Specifications

Tractor Won't Move

Transmission Calibration Fails And "F" Error Message is Displayed After Repair and Following Reassembly

Transmission Does Not Shift Correctly

Tractor Creeps In Neutral

Group 70: Hydraulics

Optional SCV Software Troubleshooting

Pump Pressure Slowly Returns to Stand-by after SCV Returned to Neutral

Section 213: SYSTEM DIAGNOSIS

Group 50: Transmission

Specifications

Transmission System Diagnosis

Group 60: Steering and Brakes System

Specifications

Steering / Brake System Diagnosis

AutoTrac Steering System Diagnosis

Group 70: Hydraulic System

Specifications

Hydraulic System Diagnosis

John Deere Tractors 8110, 8210, 8310, 8410 Diagnosis and Tests Service Technical Manual (TM1796)